參數(shù)資料
型號: HM530281R
廠商: Hitachi,Ltd.
英文描述: 331,776-word x 8-bit Frame Memory
中文描述: 331776字× 8位幀存儲器
文件頁數(shù): 18/47頁
文件大小: 311K
代理商: HM530281R
Datasheet Title
18
2 Dimensional Addressing Modes
(when window scan is not used)
Write
*1
Operation
Levels At The Rise Of WCK
WRS
WAS
Write Address Pointer
Write Jump
WLRS
WWND WCLR
Control
Address
Notes
H
H
H
H
H
Normal state
Incremented in
synchronization with
WCK
2
L
H
H
H
H
Reset
Reset to (0, 0)
L
L
H
H
H
Jump
Jump to the set address
A
H
L
H
H
H
Address set
Set
H
H
L
H
H
Line
increment
Reset to the first bit of the
next line
2
L
H
L
H
H
Line hold
Reset to the first bit of the
current line
2
Note:
(—: V
IH
or V
IL
)
L
Clear
Reset to (0, 0)
Read
*1
Operation
Levels At The Rise Of WCK
RRS
RAS
Read Address Pointer
Read Jump
RLRS
RWND
RCLR
Control
Address
Notes
H
H
H
H
H
Normal state
Incremented in
synchronization with RCK
3
L
H
H
H
H
Reset
Reset to (0, 0)
L
L
H
H
H
Jump
Jump to the set address
A
H
L
H
H
H
Address set
Set
H
H
L
H
H
Line
increment
Reset to the first bit of the
next line
3
L
H
L
H
H
Line hold
Reset to the first bit of the
current line
3
Note:
(—: V
IH
or V
IL
)
L
Clear
Reset to (0, 0)
相關(guān)PDF資料
PDF描述
HM530281RTT-20 331,776-word x 8-bit Frame Memory
HM530281RTT-25 331,776-word x 8-bit Frame Memory
HM530281RTT-34 331,776-word x 8-bit Frame Memory
HM530281RTT-45 331,776-word x 8-bit Frame Memory
HM530281TT-20 331,776 WORD X 8 BIT FRAME MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM530281RTT-20 制造商:Hitachi 功能描述:FIELD/FRAME/LINE MEMORY, 44 Pin, Plastic, TSOP
HM530281RTT-25 制造商:Renesas Electronics Corporation 功能描述:2.5M FRAME RAM (VIDEO) 25NS
HM530281RTT-34 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:331,776-word x 8-bit Frame Memory
HM530281RTT-45 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:331,776-word x 8-bit Frame Memory
HM530281TT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:331,776 WORD X 8 BIT FRAME MEMORY